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Acceleration jerking problems BMW X1 Diesel

Good evening, I am the owner of a BMW X1 2010 Diesel and I have noticed a recent problem. Since it has warmed up outside, after the car sits in the sun all day, about 200 meters after I start the engine, it starts to jerk and no longer accelerates properly. Have you experienced this problem or have any idea what it could be? Thank you in advance for your answers. Have a nice evening everyone!

(Translated from Romanian)

Summary of the thread

The owner of a BMW X1 Diesel is experiencing acceleration jerking problems, particularly after the car sits in the sun. Possible causes include a clogged or dirty fuel filter, though this was recently changed, and issues with the Mass Air Flow (MAF) sensor, which may be affected by dirt or debris in warmer temperatures. Cleaning the MAF sensor is suggested as a potential solution.

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3 comment(s)

CarlyMechanic

Check if the fuel filter is clogged or dirty, as this can cause jerking and poor acceleration. Let me know if this resolves the issue or if you need further assistance.

CarlyMechanic

community_quotation:

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The fuel filter is changed recently....repet only when it sits in the sun.....all winter when it was cold it worked normally....

Inspect the Mass Air Flow (MAF) sensor for dirt or debris, as it can affect engine performance, especially in warmer temperatures. Clean it carefully and see if the issue persists. Let me know how it goes or if you have more questions.

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BMW

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X1